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Chinese spelling check is a task to detect and correct spelling mistakes in Chinese text. Existing research aims to enhance the text representation and use multi-source information to improve the detection and correction capabilities of…

Computation and Language · Computer Science 2023-07-07 Nankai Lin , Hongyan Wu , Sihui Fu , Shengyi Jiang , Aimin Yang

Condescending language use is caustic; it can bring dialogues to an end and bifurcate communities. Thus, systems for condescension detection could have a large positive impact. A challenge here is that condescension is often impossible to…

Computation and Language · Computer Science 2019-09-26 Zijian Wang , Christopher Potts

Pretrained Language Models (PLMs) have achieved tremendous success in natural language understanding tasks. While different learning schemes -- fine-tuning, zero-shot, and few-shot learning -- have been widely explored and compared for…

Computation and Language · Computer Science 2021-09-30 Liang Xu , Xiaojing Lu , Chenyang Yuan , Xuanwei Zhang , Huilin Xu , Hu Yuan , Guoao Wei , Xiang Pan , Xin Tian , Libo Qin , Hu Hai

The proliferation of harmful online content--e.g., toxicity, spam, and negative sentiment--demands robust and adaptable moderation systems. However, prevailing moderation systems are centralized and task-specific, offering limited…

Computation and Language · Computer Science 2025-11-11 Rufan Zhang , Lin Zhang , Xianghang Mi

ChatGPT has demonstrated impressive performance in various downstream tasks. However, in the Chinese Spelling Correction (CSC) task, we observe a discrepancy: while ChatGPT performs well under human evaluation, it scores poorly according to…

Computation and Language · Computer Science 2023-11-15 Kunting Li , Yong Hu , Shaolei Wang , Hanhan Ma , Liang He , Fandong Meng , Jie Zhou

Chinese Spell Checking (CSC) is a widely used technology, which plays a vital role in speech to text (STT) and optical character recognition (OCR). Most of the existing CSC approaches relying on BERT architecture achieve excellent…

Computation and Language · Computer Science 2024-11-21 Ming Dong , Yujing Chen , Miao Zhang , Hao Sun , Tingting He

With the wide application of large language models (LLMs), the problems of bias and value inconsistency in sensitive domains have gradually emerged, especially in terms of race, society and politics. In this paper, we propose an adversarial…

Computation and Language · Computer Science 2026-01-23 Yuan Gao , Zhigang Liu , Xinyu Yao , Bo Chen , Xiaobing Zhao

The widespread use of pre-trained language models (PLMs) in natural language processing (NLP) has greatly improved performance outcomes. However, these models' vulnerability to adversarial attacks (e.g., camouflaged hints from drug…

Computation and Language · Computer Science 2024-04-19 Zi Xiong , Lizhi Qing , Yangyang Kang , Jiawei Liu , Hongsong Li , Changlong Sun , Xiaozhong Liu , Wei Lu

Large Language Models (LLMs) are trained to refuse to respond to harmful content. However, systematic analyses of whether this behavior is truly a reflection of its safety policies or an indication of political censorship, that is practiced…

Computation and Language · Computer Science 2025-12-01 Neemesh Yadav , Francesco Ortu , Jiarui Liu , Joeun Yook , Bernhard Schölkopf , Rada Mihalcea , Alberto Cazzaniga , Zhijing Jin

The growing prevalence and rapid evolution of offensive language in social media amplify the complexities of detection, particularly highlighting the challenges in identifying such content across diverse languages. This survey presents a…

Computation and Language · Computer Science 2026-04-02 Aiqi Jiang , Arkaitz Zubiaga

Most Chinese pre-trained models take character as the basic unit and learn representation according to character's external contexts, ignoring the semantics expressed in the word, which is the smallest meaningful utterance in Chinese.…

Computation and Language · Computer Science 2020-04-30 Yanzeng Li , Bowen Yu , Mengge Xue , Tingwen Liu

Large language models (LLMs) have exhibited impressive capabilities in comprehending complex instructions. However, their blind adherence to provided instructions has led to concerns regarding risks of malicious use. Existing defence…

Artificial Intelligence · Computer Science 2023-07-25 David Glukhov , Ilia Shumailov , Yarin Gal , Nicolas Papernot , Vardan Papyan

The pre-trained neural models have recently achieved impressive performances in understanding multimodal content. However, it is still very challenging to pre-train neural models for video and language understanding, especially for Chinese…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Chenyi Lei , Shixian Luo , Yong Liu , Wanggui He , Jiamang Wang , Guoxin Wang , Haihong Tang , Chunyan Miao , Houqiang Li

As ChatGPT and GPT-4 spearhead the development of Large Language Models (LLMs), more researchers are investigating their performance across various tasks. But more research needs to be done on the interpretability capabilities of LLMs, that…

Computation and Language · Computer Science 2023-10-27 Dongfang Li , Jindi Yu , Baotian Hu , Zhenran Xu , Min Zhang

Chinese Spelling Check (CSC) is a task to detect and correct spelling errors in Chinese natural language. Existing methods have made attempts to incorporate the similarity knowledge between Chinese characters. However, they take the…

Computation and Language · Computer Science 2020-05-14 Xingyi Cheng , Weidi Xu , Kunlong Chen , Shaohua Jiang , Feng Wang , Taifeng Wang , Wei Chu , Yuan Qi

Paraphrasing of offensive content is a better alternative to content removal and helps improve civility in a communication environment. Supervised paraphrasers; however, rely heavily on large quantities of labelled data to help preserve…

Computation and Language · Computer Science 2024-06-11 Anirudh Som , Karan Sikka , Helen Gent , Ajay Divakaran , Andreas Kathol , Dimitra Vergyri

Chinese Spelling Check (CSC) is a meaningful task in the area of Natural Language Processing (NLP) which aims at detecting spelling errors in Chinese texts and then correcting these errors. However, CSC models are based on pretrained…

Computation and Language · Computer Science 2024-01-29 Xi Wang , Ruoqing Zhao , Hongliang Dai , Piji Li

Fine-tuning pre-trained language models (PLMs) has demonstrated its effectiveness on various downstream NLP tasks recently. However, in many low-resource scenarios, the conventional fine-tuning strategies cannot sufficiently capture the…

Computation and Language · Computer Science 2021-11-15 Yusheng Su , Xu Han , Yankai Lin , Zhengyan Zhang , Zhiyuan Liu , Peng Li , Jie Zhou , Maosong Sun

Chinese, as a linguistic system rich in depth and complexity, is characterized by distinctive elements such as ancient poetry, proverbs, idioms, and other cultural constructs. However, current Large Language Models (LLMs) face limitations…

Computation and Language · Computer Science 2025-06-03 Jizhan Fang , Tianhe Lu , Yunzhi Yao , Ziyan Jiang , Xin Xu , Huajun Chen , Ningyu Zhang

Online sexism has become an increasing concern in social media platforms as it has affected the healthy development of the Internet and can have negative effects in society. While research in the sexism detection domain is growing, most of…

Computation and Language · Computer Science 2021-08-09 Aiqi Jiang , Xiaohan Yang , Yang Liu , Arkaitz Zubiaga
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